Measurement of the tram rail profile during a year of operation - supplementary data

The aim of the work was to analyze the wear of rails during operation and to analyze the supplementation of heavy metals in the soil around the tram route, originating from wearing out rails and tram wheels.The dataset contains measurements of rail head coordinates in 9 research sections made in 8 measurement series. The wear of the rails in selected sections was examined using a profilometer. Measurements were performed on 8 dates: 26/06/2023, 31/08/2023, 23/10/2023, 19/12/2023, 01/02/2024, 14/03/2024, 02/04/2024, 09/05/2024.
Measurements were performed at 9 measurement points in the cross-section relative to traction poles 34/39, 34/38, 32-34/43, 32-34/42, 32-34/36, 32-34/33, 32-34/11, 32-34/7, 32-34/6
Rail wear was related to the measurement of rail wear made before the route was put into operation, which took place on March 2, 2023 The data was saved in DXF files and PNG files
Individual files have been described according to the following scheme: m.n_o.dxf and m.n.o.pngWherem - number of measuring point according to the number of the pole: 1 - 34/39, 2 - 34/38, 3 - 32-34/43, 4 - 32-34/42, 5 - 32-34/36, 6 - 32-34/33, 7 - 32-34/11, 8 - 32-34/7, 9 - 32-34/6.n - rail : 1 - track 1 rail, 2 - track 1 right rail, 3 - track 2 left rail, 4 - track 2, right rail.o - measurement date: 8 - 09/05/2024.
The dataset contains also picures showing the measurements and the the pdf file showing the increase in rail wear in individual measure points.